458
S. Arthanari et al.
Fig. 6 (A) Fabrication of SERS surface on Ti64 alloy (a) schematic representation and LIPSS fabrication process, (b) Surface morphology and Raman signal of crystal violet [72]; (B) Fluorescence
enhancement of LIPSS surfaces (a) LIPSS surface with fluorescence spectra recorded on various
surfaces and (b) Fluorescence spectra and change in fluorescence intensity with varying the Cu 2+
concentration [15]
S. Arthanari et al.
Fig. 6 (A) Fabrication of SERS surface on Ti64 alloy (a) schematic representation and LIPSS fabrication process, (b) Surface morphology and Raman signal of crystal violet [72]; (B) Fluorescence
enhancement of LIPSS surfaces (a) LIPSS surface with fluorescence spectra recorded on various
surfaces and (b) Fluorescence spectra and change in fluorescence intensity with varying the Cu 2+
concentration [15]